t_dlef
faket.t_dlef = 0;
else if ((flags & PIN) || t->t_dlef)
t->t_dlef = Strsave(p->word);
free(t->t_dlef);
free(t->t_dlef);
if ((t->t_dflg & F_PIPEIN) == 0 && t->t_dlef) {
pads(t->t_dlef);
if (t->t_dlef) {
cp = splicepipe(t, t->t_dlef);
heredoc(t->t_dlef);